Derivative Financial Instruments (Details textual) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Derivative [Line Items]
Net gain (loss)	$ 7.0	$ (4.0)
Maturities of foreign currency forward contracts	3 months
Level 2 | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Net	$ (0.6)
Level 2 | Interest Rate Swap [Member] | Other Current Liabilities [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Liability	0.4
Level 2 | Interest Rate Swap [Member] | Other current liabilities
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Liability	$ 0.2
Term loan facility [Member]
Derivative [Line Items]
Effective interest rate	2.49%